.header_t{
    background-color: black;
    height: 60px;
    ul{
        width: 70%;
        margin: 0 auto;
        li{
            height: 20px;
            line-height: 60px;
            float: right;
            a{
                color: white;
                font-size: 12px;
                padding-right: 15px;
                padding-left: 15px;
            }
        }
        li:last-child{
           padding-top: 5px;
        }
        li:nth-child(2) a{
            border-right: 1px solid white;
        }
    }
}
.banner{
    width: 100%;
    position: relative;
    img{
        display: inline-block;
        width: 100%;
    }
    .logo{
        width: 100%;
        background: rgba(0,0,0,0.3);
        height: 100px;
        position: absolute;
        left: 0;
        top: 0;
        .header_b{
            width: 70%;
            height: 100px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            .header_l{
                width: 15%;
                dl{
                    dt{
                        width: 55px;
                        float: left;
                        img{
                            width: 55px;
                            height: 55px;
                        }
                    }
                    dd{
                        text-align: center;
                        padding-left: 55px;
                        p:first-child{
                            padding:5px 0; 
                            font-size: 26px;
                            color: white;
                        }
                        p:last-child{
                            font-size: 9px;
                            color: white;
                        }
                    }
                }
            }
            .header_c{
                width: 65%;
                ul{
                    width:80%;
                    height: 100px;
                    margin: 0 auto;
                    display: flex;
                    align-items: center;
                    li{
                        flex: 1;
                        text-align: center;
                        float: left;
                        a{
                            color: white;
                            font-size: 15px;
                            
                        }
                        a:hover{
                            font-size: 20px;
                            padding-bottom: 5px;
                            border-bottom: 2px solid white;
                        }
                    }
                }
            }
            .header_r{
                width: 20%;
                input{
                    width: 100%;
                    height: 25px;
                    border: 1px solid black;
                    text-align: center;
                    outline: none;
                }
            }
        }
    }
    
}
.ptxw{
    width: 70%;
    margin: 0 auto;
    .title{
        line-height:120px;
        text-align: center;
        span{
            color: red;
            font-size: 30px;
        }
        a{
            float: right;
            font-size: 12px;
            color: #ccc;
        }
    }

    div{
        position: relative;
        margin-bottom: 50px;
        .ptimg{
            position: absolute;
            left: 10px;
            top: -10px;
            width: 20%;
            height: 150px;
            z-index: 11111;
        }
        .ptxw_l{
            width: 20%;
            height: 150px;
            border:1px solid darkgray;
            float: left;
            margin-right: 3%;
        }
        .ptxw_r{
            width: 77%;
            margin-left: 240px;
            min-height: 150px;
            border-bottom: 1px solid darkgray;
            h3{
                font-size: 25px;
                font-weight: bold;
                color: black;
                line-height: 70px;
            }
            p{
                font-size: 20px;
                color: darkgray;
                line-height: 35px;
            }
        }
    }
    div:last-child{
        margin-bottom:0; 
    }
}

.mrxp{
    width: 70%;
    margin: 0 auto;
    .title{
        line-height:120px;
       text-align: center;
        span{
            color: red;
            font-size: 30px;
        }
    }
    div{
        width: 22%;
        border: 1px solid #ccc;
        position: relative;
        .mrdw{
            width: 25%;
            position: absolute;
            left: 0;
            top: -1px;
            img{
                width: 100%;
            }
        }
        p{
            height: 70%;
            display: flex;
            align-items: center;
            img{
                display: inline-block;
                width: 50%;
                margin: 0 auto;
            }
        }
        ul{
            min-height: 80px;
            width:90%;
            margin:0 5%;
            li{
                line-height: 30px;
                font-size: 16px;
                overflow: hidden;
                white-space: nowrap;
                text-overflow: ellipsis;
            }
            li:last-child{
                font-size: 20px;
                color: red;
            }
        }
    }
}